(type RST for mast transformer stations or built-in for brick transformer stations)
RST switchboards are LV distribution switchboards for consumption up to 1000 A, they are designed for transformer substations used for power supply of consumption points up to the nominal power of the transformer up to 630 kVA. Switchboards are designed and manufactured according to standards ČSN EN 61 439-1 ed.2, ČSN EN 61 439-2 ed.2 and ČSN EN 61 439-5 ed2.
SVS cabinet type (B, P, U, M1, M2, DTR, ZT).
prestressed concrete columns
Prefabricated tower and cable transformer stations
brick tower, concrete and cable transformer stations
Reconstruction of old transformer stations
Rated voltage: 3×400 / 230 V / TN-C, 50Hz
Rated main busbar current: 400-1000 A
Switchboard short-circuit resistance: 35 kA / 1 s
Protection against dangerous contact voltage: automatic disconnection from the power supply